UCLA at California

The decisive collision is UCLA’s redesigned rushing attack against Cal’s still-forming front seven. Wayne Knight arrives after thriving in Bob Chesney’s run-oriented system, joining Jaivian Thomas and Anthony Woods in a backfield meant to keep Iamaleava from serving as the primary runner. Cal can answer with down-line candidates Jericho Johnson, Nate Burrell and Derek Wilkins, backed by inside-linebacker contenders Tristan Jernigan and AJ Tuitele. The Bears’ expected five-defensive-back structure can disguise pressure, but if that new interior loses its run fits, UCLA can dictate personnel and tempo.

UCLA controls the game by getting useful early-down carries from its backs, letting Iamaleava improvise selectively and forcing Sagapolutele to wait through long possessions. Cal controls it by protecting its left-handed passer—especially on the blind side, where Jimothy Lewis Jr. has been identified as the likely right tackle—and making UCLA’s remade secondary communicate across the field. The Bruins cannot afford to make their quarterback the entire rushing plan again; the Bears cannot let protection uncertainty waste their clearest proven strength. Whichever side keeps its new supporting cast on schedule will own the terms of the night.